Police from the Cook County sheriff’s office will patrol the CTA as the mass transit agency tries to head off threats from the Trump administration that it must shape up on crime or risk losing ...

Add Yahoo as a preferred source to see more of our stories on Google. A high-traffic area of the South Loop is drawing extra attention from local law enforcement. The Cook County Sheriff's Office is ...

Two Cook County sheriff's deputies were shot at outside of Mt. Sinai Hospital Wednesday morning, Chicago police and the sheriff's office said. The shooting took place at about 3:36 a.m. in the ...

GLENWOOD (AP) — Cook County sheriff's police have launched an investigation into a second suburban Chicago cemetery where a human bone was found lying on the ground.

A high-traffic area of the South Loop is drawing extra attention from local law enforcement. The Cook County Sheriff's Office is applying significant resources in an effort to curb drug activity and ...